주흘산 일대의 어류상

변화근 1
Hwa Kun BYEON 1
Author Information & Copyright
1서원대학교 생물교육과
1Department of Biology Education, Seowon University, Cheongju 361-742, Korea

ⓒ Copyright 2012 Korean Association for Conservation of Nature. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License ( which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Jun 30, 2012


To clarify the structures and functions of ecosystem and to establish the methods for the conservation of natural resources in the Mt. Juheul, the author surveyed fish fauna at 8 stations from August, 2011. The collected species during the surveyed period were 13 species belonging to 5 families. Korean endemic species was Coreoleuciscus splendidus, Squalidus gracilis majimae, Microphysogobio yaluensis, Zacco koreanus, Cobitis hankugensis, Niwaella multifasciata, Liobagrus mediadiposalis, Coreoperca herzi and Odontobutis platycephal which showed a ratio of 69.2% in all collected species. According to relative abundance in the studies area, Z. koreanus and Rhynchocypris oxycephalus dominated. This species of Zacco platypus, Misgurnus anguillicaudatus and C. hankugensis were rare in the surveyed areas, which occupied less than 0.5% in relative abundance. Dominant species was Z. koreanus (St. 1, 2, 3, 5, 7, 8) and R. oxycephalus(St. 4, 6). According to analysis of community based on the diversity, evenness and richness indices, fish community seems to the more stable in St. 8. Assessment for ecological healthiness of the river, Station 2, 3, 7, 8 has excellent condition (A) and station 1, 4, 5, 6 has good condition (B).

Keywords: Fish fauna; Mt. Juheul; assessment for ecological healthiness of the river